[INFO] fetching crate ndarray-unit 0.2.2...
[INFO] testing ndarray-unit-0.2.2 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate ndarray-unit 0.2.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ndarray-unit 0.2.2 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ndarray-unit 0.2.2
[INFO] finished tweaking crates.io crate ndarray-unit 0.2.2
[INFO] tweaked toml for crates.io crate ndarray-unit 0.2.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate ndarray-unit 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 634fa08b7623e2784e2c16503ec2126b2b0a6daf1400739f8bc070952adfb3a3
[INFO] running `Command { std: "docker" "start" "-a" "634fa08b7623e2784e2c16503ec2126b2b0a6daf1400739f8bc070952adfb3a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "634fa08b7623e2784e2c16503ec2126b2b0a6daf1400739f8bc070952adfb3a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "634fa08b7623e2784e2c16503ec2126b2b0a6daf1400739f8bc070952adfb3a3", kill_on_drop: false }`
[INFO] [stdout] 634fa08b7623e2784e2c16503ec2126b2b0a6daf1400739f8bc070952adfb3a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63ea30840ac19b277203f7e708db4627379144412ac5dc96e5d593438f76273f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "63ea30840ac19b277203f7e708db4627379144412ac5dc96e5d593438f76273f", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndarray v0.13.0
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling ndarray-unit v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.25s
[INFO] running `Command { std: "docker" "inspect" "63ea30840ac19b277203f7e708db4627379144412ac5dc96e5d593438f76273f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63ea30840ac19b277203f7e708db4627379144412ac5dc96e5d593438f76273f", kill_on_drop: false }`
[INFO] [stdout] 63ea30840ac19b277203f7e708db4627379144412ac5dc96e5d593438f76273f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d1edc87a168a9d5f2fc9bd75ab198763002d44a8f6636e32a0a8f3deb7fe6f26
[INFO] running `Command { std: "docker" "start" "-a" "d1edc87a168a9d5f2fc9bd75ab198763002d44a8f6636e32a0a8f3deb7fe6f26", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndarray-unit v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "d1edc87a168a9d5f2fc9bd75ab198763002d44a8f6636e32a0a8f3deb7fe6f26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1edc87a168a9d5f2fc9bd75ab198763002d44a8f6636e32a0a8f3deb7fe6f26", kill_on_drop: false }`
[INFO] [stdout] d1edc87a168a9d5f2fc9bd75ab198763002d44a8f6636e32a0a8f3deb7fe6f26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 40fc68ee63d85373fb436cc99fd1d8d6381a6a250af47cab4b2e4dbc4a6dcd0a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "40fc68ee63d85373fb436cc99fd1d8d6381a6a250af47cab4b2e4dbc4a6dcd0a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ndarray_unit-f0adc03839202efc
[INFO] [stdout] test test::test_divise ... ok
[INFO] [stdout] test test::test_eq ... ok
[INFO] [stdout] test test::test_inverse ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/main-66c1191f7465cc20
[INFO] [stdout] test test::test_multiply ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ndarray-unit
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/unit.rs - unit::Unit::from_vec (line 66) ... ok
[INFO] [stdout] test src/unit.rs - unit::Unit::from_vec (line 74) ... ok
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/unit.rs - unit::Unit::add_single_unit (line 130) ... ok
[INFO] [stdout] test src/unit.rs - unit (line 18) ... ok
[INFO] [stdout] test src/unit.rs - unit::&'_ Unit (line 182) ... ok
[INFO] [stdout] test src/unit.rs - unit::Unit::get_inverse (line 95) ... ok
[INFO] [stdout] test src/unit.rs - unit::&'_ Unit (line 208) ... ok
[INFO] [stdout] test src/lib.rs - (line 67) ... ok
[INFO] [stdout] test src/unit.rs - unit::Unit::add_single_unit (line 117) ... ok
[INFO] [stdout] test src/unit.rs - unit (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.89s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "40fc68ee63d85373fb436cc99fd1d8d6381a6a250af47cab4b2e4dbc4a6dcd0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40fc68ee63d85373fb436cc99fd1d8d6381a6a250af47cab4b2e4dbc4a6dcd0a", kill_on_drop: false }`
[INFO] [stdout] 40fc68ee63d85373fb436cc99fd1d8d6381a6a250af47cab4b2e4dbc4a6dcd0a